Faucet shell, manufacturing method and molds thereof

A faucet shell, comprising:

• a metal outer casing and a plastic inner tubular body, the plastic inner tubular body being disposed in the metal outer casing, and the plastic inner tubular body being in contact tightly with an inner wall of the metal outer casing;
• wherein the metal outer casing comprises a first metal outer tube and a second metal outer tube, a side of the first metal outer tube is integrally connected to the second metal outer tube, and the first metal outer tube is in communication with the second metal outer tube;
• wherein the plastic inner tubular body comprises a first plastic inner tube and a second plastic inner tube, a side of the first plastic inner tube is integrally connected to the second plastic inner tube, and the first plastic inner tube is in communication with the second plastic inner tube;
• wherein the first plastic inner tube is disposed in the first metal outer tube and in contact tightly with an inner wall of the first metal outer tube;
• and
• wherein the second plastic inner tube is disposed in the second metal outer tube and in contact tightly with an inner wall of the second metal outer tube.